Hey Seckert,
The differences are mentioned on the
product page, but they're best described in pictures. Simply put, the cards remain largely unchanged, but
the box was tweaked and redesigned to look MUCH more like real metal. The differences are subtle until you compare the v1 and v2 boxes side by side - after which it's apparent that the v2's are a healthy improvement. There is one very distinguished mark on the v2's - a small
roman numeral II on the back of the box (in the thumb cut out area). See below eye candy!